A mother reports a mild fungal infection around a child’s ear with no otorrhoea and no fever, and the child is steroid-sensitive. What is the most appropriate first-line treatment?

A mother reports a mild fungal infection around a child’s ear with no otorrhoea and no fever, and the child is steroid-sensitive. What is the most appropriate first-line treatment?

• A. Hydrocortisone cream
• B. Clotrimazole 1% solution
• C. Terbinafine cream
• D. Miconazole spray

Answer: (B)

The main idea is to treat a mild superficial fungal infection around the ear with a non-steroidal topical antifungal, because steroids can worsen fungal infections or delay clearance, especially in someone who is steroid-sensitive. Clotrimazole 1% solution is a broad-spectrum topical antifungal that treats common dermatophytes and yeasts causing skin infections. Using a non-steroidal antifungal is important here to avoid suppressing the local immune response and potential worsening of the infection. The solution formulation is convenient for applying to the delicate skin around the ear and tends to dry quickly, with minimal systemic absorption and a low risk of ototoxicity when used topically in this area. This makes it an appropriate first-line choice for a mild infection in a child. Terbinafine could be effective as well, but the clotrimazole solution provides reliable broad coverage (including yeasts like Candida) and a formulation that’s easier to apply around the pinna. Miconazole spray is another antifungal option, but spraying around the ear can be less precise and less comfortable for a child. Hydrocortisone cream would be inappropriate because it is a steroid and could mask or worsen a fungal infection in a steroid-sensitive patient.

The main idea is to treat a mild superficial fungal infection around the ear with a non-steroidal topical antifungal, because steroids can worsen fungal infections or delay clearance, especially in someone who is steroid-sensitive.

Clotrimazole 1% solution is a broad-spectrum topical antifungal that treats common dermatophytes and yeasts causing skin infections. Using a non-steroidal antifungal is important here to avoid suppressing the local immune response and potential worsening of the infection. The solution formulation is convenient for applying to the delicate skin around the ear and tends to dry quickly, with minimal systemic absorption and a low risk of ototoxicity when used topically in this area. This makes it an appropriate first-line choice for a mild infection in a child.

Terbinafine could be effective as well, but the clotrimazole solution provides reliable broad coverage (including yeasts like Candida) and a formulation that’s easier to apply around the pinna. Miconazole spray is another antifungal option, but spraying around the ear can be less precise and less comfortable for a child. Hydrocortisone cream would be inappropriate because it is a steroid and could mask or worsen a fungal infection in a steroid-sensitive patient.